Re: good move by army in wazirstan..
well you are right on this issue.... Nazir and Haqqani are both known to be on ISI pay rolls, thus they never attacked Pakistan.... About Baitullah Mehsud, this remains a mystery that why US or Nato has not attacked him even though Pakistani govt provided credible information about him.
Also its out of my understanding that whenever Pakistan has shown its willingness to seal the Pakistan/Afghan border than Afghanistan and Americans have shown their discontent on the idea.... Even though both countries keep on crying that militants/terrorist are coming from accross the border.
The latest news is that Mehsud tribe has shown its interest in starting a dialogue with Pakistani govt.